XML 41 R35.htm IDEA: XBRL DOCUMENT v2.4.0.8
Acquisitions (Details)
In Thousands, unless otherwise specified
9 Months Ended 3 Months Ended 9 Months Ended 9 Months Ended
Sep. 27, 2014
USD ($)
Sep. 28, 2013
USD ($)
Dec. 28, 2013
USD ($)
Sep. 27, 2014
Radiance
USD ($)
Mar. 29, 2014
Radiance
USD ($)
Sep. 27, 2014
Radiance
USD ($)
Mar. 29, 2014
Radiance
EUR (€)
Sep. 27, 2014
Prior Acquisition
USD ($)
Business Acquisition [Line Items]                
Cash paid for acquired businesses $ 3,648 $ 15,332   $ 40 $ 2,627     $ 981
Cash acquired         674      
Debt assumed         53      
Business acquisition, contingent consideration, potential cash payment       1,275   1,275 1,000  
Fair Value of Contingent consideration 1,175              
Identifiable intangible assets acquired       1,800   1,800    
Weighted average useful life of acquired intangible assets           12 years    
Goodwill $ 129,880   $ 131,915 $ 1,459   $ 1,459